Black Onyx ( Dyed ) A Grade Big Hole Rectangle Gemstone Beads
8mm x 16mm (3mm hole)
Jet black beads with excellent shine.
Big Hole Beads are great to use with leather cord or chain to create a beautiful beaded bracelet or necklace. Combine 6mm, 8mm and 10mm beads for a graduated look. JBC Beads offers a large range of sizes and shapes of big hole beads for all beaded jewelry projects.
Black onyx is a very popular form of chalcedony, which is artificially colored to produce the all black coloring. Black Onyx is thought to help keep your mind clear.